EP 3637371 B1 20230322 - MAP DATA CORRECTING METHOD AND DEVICE
Title (en)
MAP DATA CORRECTING METHOD AND DEVICE
Title (de)
KARTENDATENKORREKTURVERFAHREN UND -VORRICHTUNG
Title (fr)
PROCÉDÉ ET DISPOSITIF DE CORRECTION DE DONNÉES DE CARTE
Publication
Application
Priority
JP 2017021189 W 20170607
Abstract (en)
[origin: EP3637371A1] A map data correcting method for correcting map data used in a vehicle using a controller (110) is provided. This method includes executing a first correction process of uniformly offsetting the map data as a whole to reduce a first error that is a general position error of the map data and executing a second correction process of reducing a second error that is a position error still remaining in the map data even after uniformly offsetting the map data as a whole.
IPC 8 full level
G06T 11/60 (2006.01); G01C 21/32 (2006.01); G01C 21/36 (2006.01); G01S 5/02 (2006.01)
CPC (source: BR EP KR RU US)
G01C 21/32 (2013.01 - BR EP KR RU US); G01C 21/3614 (2013.01 - US); G01C 21/3658 (2013.01 - RU); G01C 21/367 (2013.01 - US); G01C 21/3881 (2020.08 - EP KR RU US); G01S 5/02527 (2020.05 - BR); G01S 19/13 (2013.01 - KR); G01S 19/14 (2013.01 - EP); G01S 19/393 (2019.08 - EP); G06F 8/65 (2013.01 - US); G06F 16/29 (2019.01 - US); G06T 7/13 (2017.01 - KR); G06T 11/60 (2013.01 - BR EP KR RU); G09B 29/102 (2013.01 - US); H04W 4/40 (2018.02 - US); G01C 21/3658 (2013.01 - EP); G01S 5/02527 (2020.05 - EP KR RU US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3637371 A1 20200415; EP 3637371 A4 20200527; EP 3637371 B1 20230322; BR 112019025915 A2 20200630; BR 112019025915 A8 20230404; BR 112019025915 B1 20240116; CA 3066341 A1 20181213; CN 110709890 A 20200117; CN 110709890 B 20220301; JP 6753527 B2 20200909; JP WO2018225198 A1 20200702; KR 20200011978 A 20200204; MX 2019014559 A 20200207; RU 2727164 C1 20200721; US 10989560 B2 20210427; US 2020166364 A1 20200528; WO 2018225198 A1 20181213
DOCDB simple family (application)
EP 17912479 A 20170607; BR 112019025915 A 20170607; CA 3066341 A 20170607; CN 201780091678 A 20170607; JP 2017021189 W 20170607; JP 2019523281 A 20170607; KR 20197038535 A 20170607; MX 2019014559 A 20170607; RU 2019142104 A 20170607; US 201716619248 A 20170607